package com.atguigu.a_visit;

public class Demo1 {

    public void show(){
        //创建Demo类的对象
        Demo demo = new Demo();
        System.out.println("demo.name = " + demo.name);
        System.out.println("demo.age = " + demo.age);
        System.out.println("demo.gender = " + demo.gender);
        //demo.salary
    }
}
